diff --git a/qt6-serialbus.changes b/qt6-serialbus.changes
index f586504..8b37b42 100644
--- a/qt6-serialbus.changes
+++ b/qt6-serialbus.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Jan  6 16:46:50 UTC 2023 - Christophe Marin <christophe@krop.fr>
+
+- Update to 6.4.2:
+  * https://www.qt.io/blog/qt-6.4.2-released
+
 -------------------------------------------------------------------
 Tue Nov 15 11:53:22 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/qt6-serialbus.spec b/qt6-serialbus.spec
index 872566f..6c5c79a 100644
--- a/qt6-serialbus.spec
+++ b/qt6-serialbus.spec
@@ -16,7 +16,7 @@
 #
 
 
-%define real_version 6.4.1
+%define real_version 6.4.2
 %define short_version 6.4
 %define tar_name qtserialbus-everywhere-src
 %define tar_suffix %{nil}
@@ -27,7 +27,7 @@
 %endif
 #
 Name:           qt6-serialbus
-Version:        6.4.1
+Version:        6.4.2
 Release:        0
 Summary:        Qt 6 SerialBus library
 License:        LGPL-3.0-only OR GPL-2.0-or-later
diff --git a/qtserialbus-everywhere-src-6.4.1.tar.xz b/qtserialbus-everywhere-src-6.4.1.tar.xz
deleted file mode 100644
index 5df3e82..0000000
--- a/qtserialbus-everywhere-src-6.4.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8f2402f9decba14cd7873d42f0ac201d57d73ed8d5deeb3221c0877950bbc48b
-size 380812
diff --git a/qtserialbus-everywhere-src-6.4.2.tar.xz b/qtserialbus-everywhere-src-6.4.2.tar.xz
new file mode 100644
index 0000000..4f8385b
--- /dev/null
+++ b/qtserialbus-everywhere-src-6.4.2.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:604013657c7327899aa50748deb4bcb5e545ab37ff4964795b9e6f617d48bf1b
+size 380860